Completely made out of stainless steel, this refrigerator is perfect. The six shelves per section create an easy organization and more room for all the items going inside, but that's not the best part! This machine comes equipped with features that will help keep all items in perfect condition; it holds a temperature of 33-38 degrees to best preserve food. If the door is kept open for more than 30 secs, a audible beep will sound. It is ergonomically designed with easy grip handles and a self-closing feature. Also, when a door is opened, the evaporator fan is shut off. Doing that prevents hot air, moisture from entering in and makes this machines more energy efficient. Purchasing this Turbo Air M3R47-4 ENERGY STAR 47 Cu. Ft. Two Section Reach-In Refrigerator will never become a regret!